IRTUM – Institutional Repository of the Technical University of Moldova

Browsing Articole din publicaţii internaţionale by Subject "optoelectronic devices"

Browsing Articole din publicaţii internaţionale by Subject "optoelectronic devices"

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  • Er- and Eu-doped GaP-oxide porous composites for optoelectronic applications 
    SIRBU, L.; URSAKI, V. V.; TIGINYANU, I. M.; DOLGALEVA, Ksenia; BOYD, Robert W. (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2007)
    We demonstrate the controlled preparation of Er- and Eu-doped GaP-oxide porous composites. The fabrication procedure entails the use of porous semiconductor templates and the impregnation of rare earth ions from a rare ...
  • Pore Etching in III-V and II-VI Semiconductor Compounds in Neutral Electrolyte 
    TIGINYANU, I. M.; URSAKI, V. V.; MONAICO, E.; FOCA, E.; FÖLL, H. (The Electrochemical Society, 2007)
    We propose to use a neutral electrolyte based on an aqueous solution of instead of commonly used aggressive acids or alkaline electrolytes for the purpose of electrochemical nanostructuring of and substrates. It is shown ...
  • Red and green nanocomposite phosphors prepared from porous GaAs templates 
    SYRBU, Lilian; URSAKI, V. V.; TIGINYANU, I. M.; DOLGALEVA, Ksenia; BOYD, Robert W. (IOP Publishing, 2007)
    Rare-earth-containing oxide nanocomposites are prepared in a controlled fashion from porous GaAs templates. The initial porous GaAs network is replaced by a β-Ga2O3 one during annealing at temperatures from 500 to 900 °C. ...
  • ZnO thin film optical window as partner for photodetecting heterostructures on Si and InP 
    BUDIANU, E.; PURICA, M.; GAVRILA, R.; NASTASE, S.; RUSU, E.; SLOBODCHIKOV, S. V.; TURCU, M. (IEEE, 1999)
    Thin films of ZnO were deposited by thermal decomposition of Zn(C/sub 5/H/sub 7/O/sub 2/)/sub 2/ on semiconductor substrate, n-type silicon, p-type InP and also on transparent glass substrate. The heterostructures of ZnO/Si ...

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